Inventor · disambiguated record
Soichiro Ohga
Also filed as: OHGA SOICHIRO
3 granted patents·77 citations·filing 2000–2002
74Inventor score
Files withTSUBAKI NAKASHIMA CO LTD3
Top patents by PatentIndex Score
3 records- 0188US6499374B1Ball screw with alternately disposed steel balls and ceramic ballsTSUBAKI NAKASHIMA CO LTD·Filed 2001·Granted Dec 31, 2002·35 cites·1 claims
- 0282US6415676B1Ball screw device having spacersTSUBAKI NAKASHIMA CO LTD·Filed 2000·Granted Jul 9, 2002·28 cites·9 claims
- 0369US6643932B2Method for inserting balls and spacers into ball screw deviceTSUBAKI NAKASHIMA CO LTD·Filed 2002·Granted Nov 11, 2003·14 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →